Louvre opener



FIG. 1 is a perspective view of a louvre opener showing my new design;

FIG. 2 is an end elevational view taken from the left of FIG. 1;

FIG. 3 is an end elevational view taken from the right of FIG. 1;

FIG. 4 is a side elevational view of the side opposite that shown in FIG. 1; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a louvre opener, as shown and described. 